The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 26, 2013
Filed:
Nov. 17, 2011
Han-sung Chen, Hsinchu, TW;
Ming-chao Lin, Taichung, TW;
Han-Sung Chen, Hsinchu, TW;
Ming-Chao Lin, Taichung, TW;
Macronix International Co., Ltd., Hsinchu, TW;
Abstract
A program method, applied in a flash memory, includes the following steps. Firstly, a first memory sector and a second memory sector are selected, wherein the first and the second memory sectors respectively correspond to a first word line and a second word line. Next, a first operation phase and a second operation phase are determined. Then, the first word line is biased with a first setup voltage, and the second word line is driven in one of a program operation and a program-verification operation, in the first operation phase. After that, the second word line is biased with a second setup voltage, and the first word line is driven in the other one of the program operation and the program-verification operation in the second operation phase.